Change: decideddecide weatherwhether an X-raysX-ray is needed for a patient with foot/ankle, knee and neck pain to diagnose a possible fracture. Before the introduction of the   View changes from previous version. (Word count: 272)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 272)

Change: Ankle KneeC-SpineReferences: ¹ Stiell IG, Greenberg GH, McKnight RD, Nair RC, McDowell I, Worthington JR. A study to develop clinical decision rules for the use of radiography in acute ankle injuries. Ann Emerg Med. 1992 Apr;21(4):384-90. view online http://www.ncbi.nlm.nih.gov/pubmed/1554175² http://www.ncbi.nlm.nih.gov/pubmed/12595378◄....Go to the General Radiography homepage   View changes from previous version. (Word count: 272)

Change: These are links to the Ottawa rules for ordering X-raysAnkle KneeC-Spine◄....Go to the General Radiography homepage   View changes from previous version. (Word count: 21)